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This article examines the cases for and against commercializing, or "commodifying," reproductive materials and services. Using a supply/demand third-party framework, three basic scenarios in which commercial-exchange relationships may be possible--exchange of gametes and zygotes, exchange of gestational services, and exchange of fetal material--and the major parties of interest, or stakeholders, are identified. The study sketches the liberal, essentialist, and radical contingency theories that shape the debate over the commercialization of reproductive materials and services. The article then attempts to derive some basic governing principles that reflect as much common ground as possible amongst these various normative perspectives, while recognizing that complete reconciliation is impossible. Taken together, these principles are designed to reflect a strategy of "constrained commodification," where commercialization or commodification, that is, financial remuneration, plays a relatively neutral role in the utilization of reproductive materials and services. In light of these principles, the article concludes by sketching legal and regulatory regimes with respect to the exchange of gametes and zygotes, gestational services, and fetal tissue. 相似文献
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"In order to understand and to forecast what kind of nations will take shape in the new states of the former Soviet Union it is important to focus on the express objectives and actual strategies of the nation builders.... In this article I will concentrate on the ideological aspect, that is, on official and semi-official statements outlining the idea of ?the Kazakhstani nation', as Kazakhstani nation builders would like to see it develop." Particular attention is given to the changes in the ethnic composition of the country due primarily to the different demographic characteristics of the main ethnic groups that make up the population, the ethnic Kazakhs and Russians, and to the political implications of the growth of the Kazakhs from a minority to a majority ethnic group. 相似文献